“The legislature’s ‘short’ session convenes today with one essential purpose: to make adjustments to the second year of the biennial state budget.

There’s other work that needs to be done, and some things that should not be done.

In the first category:

* Pay raises for teachers.

Gov. Pat McCrory outlined his proposal last week. It includes substantial raises in starting salaries and for teachers in the first few years of their careers. More experienced teachers also would see increases. The legislature should flesh out and approve a plan to improve teacher compensation and simultaneously revoke its ill-conceived directive for school systems to designate one-fourth of eligible teachers to receive bonuses if they surrender their tenure rights.

* Stricter coal ash regulation.

The massive spill of coal ash into the Dan River near Eden in February alarmed politicians of both parties who had ignored the issue of safe storage for years. Now is the time to set Duke Energy on a course of corrective action and put in place new regulations to protect water.

* Medicaid expansion.

Last year’s decision to reject federal funding to broaden eligibility left an estimated 300,000 or more residents without health care coverage. The legislature should correct this mistake.

* Preschool enrollment.

The legislature last year directed stronger efforts for schools to make sure children can read by the end of third grade but didn’t grant additional resources to get the job done. One way is to pay for more at-risk 4-year-olds to attend prekindergarten programs.